iRubric: Unit 2: Add/Subtract/Multiplying/Dividing Fractions rubric

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Unit 2: Add/Subtract/Multiplying/Dividing Fractions

Fractions: Adding, Subtracting, Multiplying and Dividing Fractions; correctly ordering fraction

Rubric Code: JB28B2

By kells234

Draft

Public Rubric

Subject: Math

Type: Assessment

Grade Levels: 6-8

Fraction Unit Fractions
	Poor 1 pts	Fair 2 pts	Good 3 pts	Excellent 4 pts
Adding/Subtracting Fractions Finding CD for fractions and correctly adding/subtracting	Poor Student cannot add or subtract fractions	Fair Student does not find the equivalent fraction but adds or subtracts them	Good Student is able to find the LCD and correctly create equivalent fractions for at least 3 problems	Excellent Student can find LCD and correctly add/subtract fractions for all problems.
Multiplying Fractions Multiply and Simplify	Poor Student cannot multiply fractions	Fair Student is able to correctly multiply at least two problems with simplifying	Good Student is able to correctly multiply at least three problems with simplifying	Excellent Student multiplied and simplified all problems correctly.
Dividing Fractions Divide/Simplify	Poor Student cannot divide fractions	Fair Student is able to divide at least one fraction correctly but did not simplify	Good Student is able to divide at least two problems but did not simplify correctly	Excellent Student divided and simplified all problems correctly.
Written Explanation Adding/Subtracting/Multiplying/Dividing written rules	Poor Student did not complete written explanations of rules	Fair Student completed 1 out of 3 written explanations of rules	Good Student completed 2 out of 3 written explanations of rules	Excellent Student completed all written explanations of rules